The ABD-Z2 is an integrated automatic balancing damper (ABD) with an adjustable set point controlled by an electric actuator (24 or 120 V).

How many design engineers note on contract documents that fire dampers require an inspection one year after the project is complete?

The units are designed to control airflow in lab exhaust systems.

Faltin boasts more than two decades of experience in the construction and buildings industry.

The trio of GenSet dampers features sections that operate independently and a new, fast-acting electric actuator with an eight-second, fail-safe spring return speed. 

Designed for commercial buildings with medium- to high-velocity HVAC systems, the high-performance dampers provide a 'light-tight' sealing effect.  

Charlie Black, executive director of sales and marketing, Ruskin, discusses modern-day ventilation, the impact the COVID-19 pandemic has had on the industry, what the company has cooking in research and development, and much more in the latest installment of the Blueprint.

Examining code requirements and outlining the styles of compliant louvers available.

Back in the day, we didn’t worry about dampers, because turning the fan off told the air not to go out or in — or so we thought.